baber/WOPTO huggingface dataset:
Patent JP-2021148231-A (JP)
Title: Hydraulic control system for transmission
Inventor: KANAMAKI TOMOHIRO
IPC: F16H61/68
Filed: 2020-03-19
Abstract: To provide a hydraulic control system for transmission capable of suppressing loss in a hydraulic pump.SOLUTION: A hydraulic control system 100 for transmission includes a power source 2, two driving wheels 6a, 6b, a power transmission device, a hydraulic pump 50, a main valve 52, and a controller 41. The power transmission device can be set at a plurality of speed stages. The main valve 52 is arranged between the hydraulic pump 50 and the power transmission device, and adjusts a main pressure of a hydraulic oil supplied to the power transmission device from the hydraulic pump. The controller 41 controls the main valve 52. The controller 41 sets a clutch holding pressure of the speed stage at which the main pressure is set to a pressure value corrected based on the load applied to each of the driving wheels 6a, 6b.SELECTED DRAWING: Figure 2
Patent JP-2021147973-A (JP)
Title: Representation system for bath room and bath room unit
Inventor: FUJII GEN
IPC: E04H1/12
Filed: 2020-03-23
Abstract: To provide a representation system for a bath room capable of easily giving a realistic feeling for a user in a bathtub and a bath room unit.SOLUTION: A representation system for a bath room 1 comprises an illumination device 4 installed at a lateral wall 31 in a longitudinal direction of a bathtub 2 of a bath room 3 having the bathtub 2 and a controller controlling the illumination device 4. The illumination device 4 has a plurality of luminous elements 40 lined in one direction along the longitudinal direction of the bathtub 2. The controller controls a light emission pattern of the plurality of luminous elements 40. A bath room unit 100 comprises the representation system for a bath room 1, the bathtub 2 and the lateral wall 31 in the longitudinal direction of the bathtub 2. The illumination device 4 of the representation system for a bath room 1 is installed at the lateral wall 31 so that the plurality of luminous elements 40 is lined in the longitudinal direction of the bathtub 2.SELECTED DRAWING: Figure 1
Patent JP-2021155249-A (JP)
Title: Manufacturing method of carbon nanostructure
Inventor: YOSHIMI KAZUKI
IPC: C01B32/15
Filed: 2020-03-26
Abstract: To make it possible to efficiently manufacture a carbon nanostructure by grasping a degree of growth of the carbon nanostructure inside a reactor, in a manufacturing technology of the carbon nanostructure using a fluidized bed.SOLUTION: A method of manufacturing a carbon nanostructure using a fluidized bed method comprises: a pressure measurement step of measuring a pressure at least one of the upstream side and downstream side of the fluidized bed; an analysis step of performing a frequency spectrum analysis of a time variation wave form of at least one of the upstream side pressure and the downstream side pressure measured in the pressure measurement step, or a difference of the upstream side pressure and the downstream side pressure; and a determination step of determining at least one of a transfer condition of a layer height of the fluidized bed and grown carbon nanostructure using data obtained in the analysis step.SELECTED DRAWING: Figure 3
Patent JP-2021156255-A (JP)
Title: Expansion tank
Inventor: KOMATSU SHUJI
IPC: F01P11/00
Filed: 2020-03-30
Abstract: To efficiently control a vortex flow of coolant from being generated in the vicinity of a coolant outlet to efficiently control air bubbles from flowing into a coolant circulation passage.SOLUTION: A expansion tank 10 includes: a coolant outlet part 60 opened toward an outlet chamber 36 and having an outlet opening 62 inside a recess part 56 which is formed in a bottom part of a tank body 18; and a barrier 66 extending from a partition wall 40 and reaching the inside of the recess part 56.SELECTED DRAWING: Figure 4
Patent JP-2021155666-A (JP)
Title: Aqueous inkjet ink composition
Inventor: HANAMURA MASATO
IPC: C09D11/328
Filed: 2020-03-30
Abstract: To provide an aqueous inkjet ink composition excellent in discharge stability or cleaning recovery properties.SOLUTION: There is provided an aqueous inkjet ink composition which comprises: Acid Yellow 79; one or more specific aromatic compounds selected from the group consisting of a compound represented by the formula (1A), a compound represented by the formula (2A), a compound represented by the formula (3A) and a compound represented by the formula (4A); and water, wherein the total content of the specific aromatic compounds is 0.2 pt.mass or more and 50 pts.mass or less based on 100 pts.mass of the content of Acid Yellow 79.SELECTED DRAWING: None
Patent JP-2020123966-A (JP)
Title: Communication device
Inventor: ARAKI YUICHIRO
IPC: H04W72/02
Filed: 2020-04-06
Abstract: To prevent deterioration of communication quality in a communication apparatus that can execute an infrastructure mode and a P2P mode independently or in parallel.SOLUTION: When a communication apparatus is in a situation capable of performing in parallel, two modes of a first mode in which the communication apparatus performs wireless communication with a communication partner apparatus via an external access point and a second mode in which the communication apparatus performs the wireless communication with the external device without using the external access point, the communication apparatus selects first channel width without network detection processing.SELECTED DRAWING: Figure 9
Patent JP-2021174815-A (JP)
Title: Tank type static guidance device
Inventor: OYAMA KIMIHARU
IPC: H01F27/08
Filed: 2020-04-21
Abstract: To appropriately diagnose a winding insulation abnormality in a tank type static guidance device in which the main body of the static guidance device is housed in a closed state in a tank.SOLUTION: A tank type static guidance device 1 includes a tank 2, a stationary induction device main body 5 that is housed in the tank 2 in a closed state and whose winding 6 is wound around an iron core 7, and an ozone detection unit 12 provided in the tank 2 for detecting ozone generated due to an insulation abnormality of the winding 6.SELECTED DRAWING: Figure 1
Patent JP-2020180285-A (JP)
Title: Method for producing highly reactive polybutene
Inventor: KIM MYEONG SEOK
IPC: C08F4/14
Filed: 2020-04-24
Abstract: To provide a method for producing polybutene in which, with respect to the amount of total double bond, alpha (terminal) vinylidene amount is 80% or more and total amount of alpha vinylidene and beta vinylidene is 92% or more.SOLUTION: There is provided a method for producing highly reactive polybutene by polymerizing a raw material compound having carbon number of 4 with an isobutene amount of 50 to 75 wt.% to produce polybutene in which, with respect to the amount of total double bond, total amount of alpha (α) vinylidene and beta (β) vinylidene is 92% or more. The raw material compounds having carbon number of 4 are a raw material obtained by adding high purity isobutene to C4 raffinate-1 which is a remainder after extracting 1,3-butadiene from the compound having carbon number of 4 derived during a naphtha degrading process, and the like.SELECTED DRAWING: None
Patent JP-2021174879-A (JP)
Title: Board work system, power switch for board work line and power management method for board work line
Inventor: YOSHIDA SHUTARO
IPC: G05B19/418
Filed: 2020-04-24
Abstract: To reduce the work load of turning on power to a plurality of board work devices provided in a board work line.SOLUTION: A power switch 11 is provided corresponding to a board production line L. Then, the power switch 11 executes switch-on to switch to a batch supply state in which a power supply Pc is collectively turned on from a batch cutoff state in which the power supply Pc is collectively turned off for a plurality of board processing devices A (printing machine 2, component mounting machine 4, board inspection machine 6) on the board production line L (step S104). Therefore, it is not necessary to turn on the power of each of the plurality of board processing devices A of the board production line L individually. As a result, it is possible to reduce the work load of turning on the power to the plurality of board processing devices A included in the board production line L.SELECTED DRAWING: Figure 1
Patent JP-2021175301-A (JP)
Title: Multi-phase electric motor drive unit
Inventor: TSURUTA RYOJI
IPC: H02P27/06
Filed: 2020-04-28
Abstract: To solve the problem in which, when a plurality of single-phase inverters is connected in series-parallel to drive a multi-phase electric motor, the unbalance of the DC voltage of each single-phase inverter may cause a failure of equipment.SOLUTION: A multi-phase electric motor drive unit includes a DC voltage balance control unit that controls so that a DC voltage of each of the single-phase inverters connected in series among the single-phase inverters connected in series-parallel becomes uniform.SELECTED DRAWING: Figure 3
Patent JP-2021171576-A (JP)
Title: Liquid supply container
Inventor: HAMAKO HIROSHI
IPC: B65D81/38
Filed: 2020-04-30
Abstract: To maintain hot water stored at an optimal temperature.SOLUTION: A liquid supply container includes a bottomed cylindrical liquid supply container body 2 and a teeming nozzle 5 extending from the liquid supply container body 2 upward to the outside. The liquid supply container body 2 is configured into a double structure by an inner container 11 where liquid is stored and an outer container 21 disposed so as to cover the inner container 11 by having a space S between itself and the inner container 11. As parts configuring the double structure in the liquid supply container body 2, for example, lower parts 11ad, 21ad of barrel parts 11a, 21a are provided with a derivation part 60 deriving liquid stored in the liquid supply container body 2 to the outside. A base part 51 of the teeming nozzle 5 is connected to the derivation part 60 of the liquid supply container body 2.SELECTED DRAWING: Figure 3
Patent JP-2021179721-A (JP)
Title: Conversation information estimation apparatus, method, and program
Inventor: KOU KOU
IPC: G06T7/00
Filed: 2020-05-12
Abstract: To provide a conversation information estimation apparatus which estimates information on a conversation in a simple configuration, a method, and a program.SOLUTION: In a conversation information estimation system including a conversation information estimation apparatus and a camera, the conversation information estimation apparatus 10 includes: a detection unit 12 which detects a table as a reference object and each of persons from an image including the persons; and a classification unit 14 which associates each of the persons with the table, when a positional relationship between the detected table and each of the persons satisfies a predetermined condition that the person exists around the table, and classifies the persons into one or more groups.SELECTED DRAWING: Figure 2
Patent JP-2021181316-A (JP)
Title: Packaging machine
Inventor: TAKAGI KOJI
IPC: B65B57/00
Filed: 2020-05-18
Abstract: To provide a packaging machine capable of making a packaged article look better.SOLUTION: A packaging machine 10 comprises: a support roller 9a which is installed on a roll R1 having a wound film F1 so that it can rotate following the roll, while being in contact with an outer peripheral surface of the roll R1 in a manner to support the roll R1 from below; a support roller 9b which is installed on a roll R2 having a wound film F2 so that it can rotate following the roll, while being in contact with an outer peripheral surface of the roll R2 in a manner to support the roll R2 from below; a welding and cutting part 4 for welding and cutting the films F1, F2 on the rear end side of a laminate T composed of newspaper P sandwiched between the films F1, F2; brakes 12a, 12b for stopping the rotations of the support rollers 9a, 9b; and a support mechanism 30 for generating a pressing force that pushes the rolls R1, R2 against the support rollers 9a, 9b when the radii of the rolls R1, R2 are below a prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2021184336-A (JP)
Title: Window pane
Inventor: SADAKANE SHUNSUKE
IPC: B60J1/00
Filed: 2020-05-21
Abstract: To provide a technique for suppressing deterioration in appearance and suppressing increase of perspective strain when supporting a heating member and a bus bar with a substrate film.SOLUTION: A window pane comprises a first glass plate, a second glass plate and an intermediate layer. The intermediate layer includes: a heating member; a first bus bar supplying a first potential to the heating member; a second bus bar supplying a second potential which is different from the first potential, to the heating member; a substrate film supporting the heating member, the first bus bar and the second bus bar; and an adhesive layer adhering the first glass plate and the second glass plate. The heating member, the first bus bar and the second bus bar are disposed between the substrate film and the adhesive layer. A peripheral edge of the substrate film is disposed inside of a peripheral edge of the adhesive layer. On a cross section orthogonal with the peripheral edge of the substrate film, a wedge angle of the intermediate layer at the peripheral edge of the substrate film ranges from 0.3 mrad to 1.0 mrad.SELECTED DRAWING: Figure 5
Patent JP-2021189457-A (JP)
Title: Charging cabinet
Inventor: SATO KEITA
IPC: H02J7/02
Filed: 2020-05-25
Abstract: To appropriately distribute power to and charge a plurality of terminal devices.SOLUTION: An information processing apparatus controls a charge control device which performs information communication with and supplies power to a plurality of terminal devices via cables. The information processing apparatus causes the charge control device to execute: first processing of, if there is no terminal device that is included in a second group of battery with a remaining level lower than a first threshold, charging terminal devices included in a first group so as not to exceed supplyable electric energy being electric energy which can be supplied by the charge control device; or second processing of, if there is at least one terminal device that is included in the second group, charging all terminal devices included in the second group in preference to the terminal devices included in the first group until battery remaining levels in all terminal devices included in the second group reach the first threshold.SELECTED DRAWING: Figure 11
Patent JP-2021188142-A (JP)
Title: Method of manufacturing spinneret and spinneret
Inventor: KANEMORI YASUNOBU
IPC: D01D4/00
Filed: 2020-05-26
Abstract: To provide a method of manufacturing a splittable rectangular spinneret using a general-purpose processing machine to be available at low cost, wherein the method prevents polymer leakage, is capable of arranging multiple nozzle holes and is highly productive.SOLUTION: A method of manufacturing a spinneret of this invention manufactures the spinneret in which one or more distribution plates 2 in which a flow passage 9 is formed and a discharge plate are consecutively arranged downstream in a spinning direction and extended in one direction viewed from a polymer discharge surface. The method includes the steps of: preparing a plurality of partial distribution plates 5 on which an auxiliary distribution plate 6 is placed, on at least one side of the distribution plate; performing processing of thinning at least one auxiliary distribution plate of the one or more partial distribution plates in the polymer spinning direction; equalizing the thickness of all the partial distribution plates in the polymer spinning direction; arranging the plurality of partial distribution plates in the direction in which the spinneret extends; and placing the discharge plate on the arranged plural partial distribution plates.SELECTED DRAWING: Figure 2
Patent JP-2021187796-A (JP)
Title: Hair growth agent and skin-whitening agent
Inventor: HIRANO ATSUSHI
IPC: A61K8/9722
Filed: 2020-06-02
Abstract: To provide a hair growth agent and a skin-whitening agent which are derived from TEPMO-26 strain of yellow-green algae of Botryococcus.SOLUTION: The present invention discloses a hair growth agent and a skin-whitening agent which comprise an alga or its secretion of TEPMO-26 strain, classified under the microalga Botryococcus terribilis, deposited as FERM P-22360 in International Patent Organism Depositary (IPOD) of National Institute of Technology and Evaluation (NITE), or an alcohol extract or alcohol solution extract of the alga as an active ingredient.SELECTED DRAWING: None
Patent JP-2021197696-A (JP)
Title: Electronic control device, judgment method
Inventor: IKEDA YASUHIRO
IPC: H04L25/03
Filed: 2020-06-17
Abstract: To enable diagnosis of various characteristics of overall communication system including a device related to transmission and reception and a transmission channel.SOLUTION: The electronic control device includes: a receiving unit that receives data signals from external devices via transmission channels; a determination criteria selection unit that determines determination criteria based on waveform transition information in a data signal; and a status determination unit that determines the status of a communication system including the external devices, the receiving unit, and the transmission channels based on transmission waveform characteristics in the data signal and the determination criteria.SELECTED DRAWING: Figure 6
Patent JP-2021193975-A (JP)
Title: Fish grip tool
Inventor: OTSUKA TAKASHI
IPC: A01K97/00
Filed: 2020-06-18
Abstract: To provide a fish grip tool 1 gripping a mouth of a caught fish from inside and outside, by tooth bodies, capable of suppressing motion of one tooth body inserted into a mouth of a fish, for facilitating insertion into the mouth, preventing moving out of a tooth body from the mouth of a fish, and exhibiting grip force from both of inside and outside.SOLUTION: In a fish grip tool, both tooth bodies are first and second movable teeth 5, 6 which are opened/closed and oscillated, in the case, a movement width Z1 of the first movable tooth 5 inserted into a mouth is smaller than a movement width Z2 of the second movable tooth provided outside of the mouth (Z1<Z2), for facilitating insertion of the first movable tooth 5 into a mouth, and when gripping the mouth of a fish, motion of the first movable tooth 5 in the mouth is suppressed for preventing moving out of the tooth from the mouth of the fish.SELECTED DRAWING: Figure 4
Patent JP-2022002828-A (JP)
Title: Liquid material discharge device and liquid material coating apparatus
Inventor: IKUSHIMA KAZUMASA
IPC: B05C5/00
Filed: 2020-06-23
Abstract: To provide a liquid material discharge device capable of adjusting a relative position of a valve body to a valve seat by mechanical means.SOLUTION: There is provided a liquid material discharge device comprising a base member, a valve gear provided to the base member and including a valve body and a valve seat, and a valve driving device allowing the valve body to move forward and backward with respect to the valve seat, and further comprising an adjusting device 140 adjusting a relative position of the valve body to the valve seat. The adjusting device comprises a moving member 141 in which the valve driving device is disposed, and an inclination adjusting part 146 adjusting inclination of the moving member. A liquid material coating apparatus comprising the liquid material discharge device is also provided.SELECTED DRAWING: Figure 3
Patent JP-2020155156-A (JP)
Title: Debt management device, debt management method, and debt management program
Inventor: FUJIMORI TAKESHI
IPC: G06Q50/16
Filed: 2020-06-24
Abstract: To provide a debt management device for providing information for entrusting a lawyer with a legal action to a tenant if the tenant fails to perform a contract meeting a prescribed condition in a guarantee business for guaranteeing a lease contract.SOLUTION: A debt management device for collecting necessary information necessary to entrust a lawyer with a legal action to a debtor who fails to perform their obligations includes: a list information storage unit for storing list information including a name of the necessary information and information on a contact address of a holder of the necessary information; and a communication unit for communicating with the holder for requesting delivery of the necessary information on the basis of the list information.SELECTED DRAWING: Figure 1
Patent JP-2020152924-A (JP)
Title: Adhesive tape
Inventor: WATANABE DAISUKE
IPC: C09J109/06
Filed: 2020-06-26
Abstract: To provide an adhesive tape which is excellent in conformity and adhesion with respect to an adherend, particularly, a hard adherend so that when the adhesive tape is peeled, it is not required to be embrittled by being heated or by using an organic solvent or the like and does not remain on the adherend, and can be peeled by being horizontally stretched.SOLUTION: The present invention relates to the adhesive tape which is an adhesive tape comprising an adhesive layer having a thickness of greater than 150 μm and less than 1,500 μm, an elongation at break point of 600-3,000%, and a stress at break point of 2.5-80.0 MPa. The adhesive tape is excellent in conformity and adhesion with respect to an adherend, particularly, a hard adherend so that when the adhesive tape is peeled, it is not required to be embrittled by being heated or by using an organic solvent or the like and does not remain on the adherend, and can be peeled by being horizontally stretched.SELECTED DRAWING: None
Patent JP-2021068883-A (JP)
Title: Vertical memory device
Inventor: KANAMORI KOJI
IPC: H01L29/788
Filed: 2020-06-30
Abstract: To provide a vertical memory device with improved electric characteristics.SOLUTION: A vertical memory device may include gate electrodes stacked stepwise apart from each other on a substrate along a first direction perpendicular to an upper surface of the substrate, a channel penetrating the gate electrodes and extending in the first direction, a first contact plug penetrating a pad of a first gate electrode corresponding to one of the gate electrodes, being in contact with an upper surface thereof, and penetrating at least a part of a second gate electrode formed right below the first gate electrode, a first spacer formed between the first contact plug and the opposite side wall of the first and second gate electrodes and insulating between the first contact plug and the second gate electrode, and a first embedded pattern containing an insulating material in contact with a bottom surface of the first contact plug and the first spacer.SELECTED DRAWING: Figure 46
Patent JP-2022011805-A (JP)
Title: Delivery management device, display terminal, delivery management system, and delivery management method
Inventor: IGUCHI AKIHIKO
IPC: B65G61/00
Filed: 2020-06-30
Abstract: To prepare a delivery plan in which a delivery amount and deterioration suppression of a battery are taken into account.SOLUTION: A delivery management device according to the present disclosure comprises a delivery planning part, a charge planning part, and a delivery management part. The delivery planning part prepares a delivery plan based on delivery information about a plurality of delivery destinations, and stored battery data. The charge planning part determines whether or not midway charging of charging the battery is necessary in the middle of a delivery route shown in the delivery plan, based on power consumption of a moving body predicted from the delivery plan, and characteristics of the battery installed in the moving body. The delivery management part determines whether or not the delivery plan including the midway charging is planned again based on a deterioration condition of the battery in the moving body in a case where a battery deterioration amount out of the delivery amount and the battery deterioration amount is set as a preferential item according to delivery with the moving body, among cases where it is determined that the midway charging is necessary.SELECTED DRAWING: Figure 5